Science vocab final
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Atom | the smallest particle in which an element can be divided and still have the same chemical properties
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| element | a substance that cannot be broken down into a smaller substance
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| atomic number | number of protons in the nucleus of a given element
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| product | substance that forms as a result of a chemical reaction
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| reactant | substance that exists before a chemical reaction
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| chemical equation | shorthand form for writing what reactants are used and what products are formed in a chemical reaction; sometimes shows whether energy is produced or absorbed
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| density | the mass of an object divided by its volume
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| triple beam balance | measures the mass of an object
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| graduated cylinder | measures volume
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| ruler | measures the length of a given object
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| volume | the amount of space that an object occupies
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| balanced force | occurs when the net force on an object equals zero and the objects motion does not change
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| unbalanced force | occurs when the net force on an object does not equal zero and there is a change in motion
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| Newton's First Law | an object at rest will stay at rest, while an object in motion will stay in motion unless acted upon by an unbalanced force
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| Newton's Second Law | the acceleration of an object by its force is inversely proportional to mass of the object and directly proportional to the force
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| Newton's Third Law | for every action there is an equal and opposite reaction
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| force | a push or pull
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| speed | distance traveled by an object in a given amount of time
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| velocity | an object's speed in a given direction
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| acceleration | a change in an object's speed or direction overtime
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
AllieRodrigues
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